Step stool



FIG. 1 is a perspective top left view of a step stool.

FIG. 2 is a elevation view of the left side of a step stool. The right side view is identical.

FIG. 3 is a plan view of the top of a step stool.

FIG. 4 is a elevation view of the front of a step stool. The rear view is identical.

FIG. 5 is a plan view of the bottom of a step stool.

FIG. 6 is a elevation view of the front of a step stool with the legs folded. The rear view with the legs folded is identical; and,

FIG. 7 is a plan view of the bottom of a step stool with the legs folded. 

The design for a step stool, as shown and described. 